GNDU Previous Year Question Papers Guide

Guru Nanak Dev University (GNDU) question papers from previous years are highly useful for exam preparation. They provide insight into question patterns, important topics, and difficulty levels. This compilation includes subject-wise questions and answers to help students excel in their exams by understanding the concepts thoroughly.

GNDU Previous Year Question Papers: General English

Question What is the role of synonyms in enhancing vocabulary?
Answer Synonyms help expand vocabulary by offering alternative words with similar meanings, enhancing both written and verbal expression.

Question Define a metaphor with an example.
Answer A metaphor is a figure of speech comparing two unlike things directly, such as “Time is a thief.”

Question Explain the difference between active and passive voice.
Answer Active voice emphasizes the subject performing the action, while passive voice emphasizes the action or object.

Question What are conjunctions? Provide examples.
Answer Conjunctions are words that connect clauses or sentences, like “and,” “but,” and “because.”

Question Write a note on homophones.
Answer Homophones are words that sound alike but have different meanings and spellings, such as “bare” and “bear.”

Question Explain subject-verb agreement with an example.
Answer Subject-verb agreement means the subject and verb in a sentence must match in number, e.g., “She walks” (singular).

Question What is the function of a thesis statement in an essay?
Answer A thesis statement presents the main argument or purpose of the essay, guiding its direction.

Question Define idioms with examples.
Answer Idioms are phrases with figurative meanings, like “spill the beans” (reveal a secret).

Question How is a compound sentence formed?
Answer A compound sentence is formed by joining two independent clauses with a conjunction or semicolon.

Question Explain the use of transitional words.
Answer Transitional words connect ideas, ensuring smooth flow, e.g., “however,” “therefore,” and “meanwhile.”

Question What is the significance of punctuation?
Answer Punctuation marks clarify meaning and structure in writing, such as commas, periods, and quotation marks.

Question Differentiate between direct and indirect speech.
Answer Direct speech quotes the exact words of a speaker, while indirect speech paraphrases them.

Question Explain the term “clauses” in grammar.
Answer Clauses are groups of words containing a subject and predicate, either independent or dependent.

Question What is a preposition, and how is it used?
Answer A preposition shows relationships between nouns/pronouns and other words, e.g., “in,” “on,” “under.”

Question What are modifiers? Provide examples.
Answer Modifiers describe or qualify words, such as adjectives and adverbs, e.g., “a beautiful painting.”

Question What is the difference between “affect” and “effect”?
Answer “Affect” is a verb meaning to influence, while “effect” is a noun meaning the result of an influence.

Question Define the term “parallel structure” with an example.
Answer Parallel structure uses similar grammatical forms, e.g., “She likes reading, writing, and dancing.”

Question What is a narrative essay?
Answer A narrative essay tells a story or recounts events, focusing on a sequence of actions and emotions.

Question Explain the term “tone” in writing.
Answer Tone reflects the writer’s attitude or mood, conveyed through word choice and style.

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GNDU Previous Year Question Papers: Physics

Question Define Newton’s first law of motion.
Answer Newton’s first law states that an object remains at rest or in uniform motion unless acted upon by a force.

Question What is the principle of conservation of energy?
Answer Energy cannot be created or destroyed; it can only change forms, remaining constant in an isolated system.

Question Explain the concept of momentum.
Answer Momentum is the product of an object’s mass and velocity, indicating motion quantity.

Question What is a scalar quantity?
Answer Scalar quantities have only magnitude, not direction, like temperature or speed.

Question Define the term “wave frequency.”
Answer Wave frequency is the number of oscillations or cycles per second, measured in hertz (Hz).

Question What is Ohm’s law?
Answer Ohm’s law states that voltage across a conductor is directly proportional to the current, provided resistance remains constant.

Question Explain the difference between series and parallel circuits.
Answer In a series circuit, components share the same current. In parallel circuits, components share the same voltage.

Question What is the Doppler effect?
Answer The Doppler effect is the change in frequency or wavelength of a wave relative to an observer in motion.

Question Describe thermal conductivity.
Answer Thermal conductivity measures a material’s ability to conduct heat.

Question Define electromotive force (EMF).
Answer EMF is the energy provided per charge by a source like a battery or generator.

Question What is the principle of a transformer?
Answer A transformer operates on electromagnetic induction to transfer energy between circuits through varying voltage.

Question Explain refraction of light.
Answer Refraction is the bending of light as it passes from one medium to another with a different refractive index.

Question What are isotopes?
Answer Isotopes are atoms of the same element with different numbers of neutrons but the same atomic number.

Question Define work in physics.
Answer Work is the product of force and displacement in the direction of the force.

Question What is the unit of electric charge?
Answer The unit of electric charge is the coulomb (C).

Question What is resonance?
Answer Resonance occurs when a system oscillates with maximum amplitude at its natural frequency.

Question Describe magnetic flux.
Answer Magnetic flux is the total magnetic field passing through a surface, measured in webers (Wb).

Question What is Hooke’s law?
Answer Hooke’s law states that strain is proportional to stress within the elastic limit of a material.

Question Explain the photoelectric effect.
Answer The photoelectric effect occurs when light ejects electrons from a material’s surface.

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GNDU Previous Year Question Papers: Mathematics

Question Solve the equation: 3x + 5 = 14.
Answer Subtract 5 from both sides: 3x = 9. Divide by 3: x = 3.

Question Define the term “matrix.”
Answer A matrix is a rectangular array of numbers arranged in rows and columns.

Question What is a determinant?
Answer A determinant is a scalar value calculated from a square matrix, used in solving systems of linear equations.

Question Explain the concept of differentiation.
Answer Differentiation finds the rate of change or slope of a function.

Question What is an integral?
Answer An integral calculates the area under a curve or accumulates quantities.

Question State the Pythagorean theorem.
Answer In a right triangle, the square of the hypotenuse equals the sum of the squares of the other two sides.

Question What is a quadratic equation?
Answer A quadratic equation is of the form ax² + bx + c = 0, where a ≠ 0.

Question Define a vector.
Answer A vector has both magnitude and direction, represented as an arrow.

Question Explain the binomial theorem.
Answer The binomial theorem provides a way to expand expressions of the form (a + b)ⁿ.

Question What is the slope of a line?
Answer The slope is the ratio of vertical change to horizontal change between two points on the line.

Question Solve: 2x² – 4x = 0.
Answer Factorize: 2x(x – 2) = 0. Solutions: x = 0 or x = 2.

Question What is the probability of an event?
Answer Probability is the likelihood of an event occurring, expressed as a fraction or percentage.

Question Define logarithm.
Answer A logarithm is the inverse operation of exponentiation, e.g., log₂8 = 3 because 2³ = 8.

Question Explain arithmetic progression.
Answer Arithmetic progression is a sequence where the difference between consecutive terms is constant.

Question What is the equation of a circle?
Answer The general form is (x – h)² + (y – k)² = r², where (h, k) is the center, and r is the radius.

Question Define probability distribution.
Answer A probability distribution assigns probabilities to outcomes of a random experiment.

Question What is a derivative?
Answer A derivative measures how a function changes as its input changes.